2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,Other

Keywords

2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-? price 2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-? CAS 87-03-6 2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-? supplier in China

Quick Details

Appearance:Gray paste.
Application:Used as a direct dye and azo dye intermediates, such as synthetic direct pink 12 b, direct acid bordeaux, etc
PackAge:1kg/bag, 1kg/drum or 25kg/drum or as per your request.
ProductionCapacity:1|Metric Ton|Month
Storage:Stored in cool, dry and ventilation place; Away from fire and heat
Transportation:as per your request

Superiority:

superior quality

Details:

5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid Chemical Properties

density	1.734
EPA Substance Registry System	2-Naphthalenesulfonic acid, 7,7'-iminobis[4-hydroxy- (87-03-6)

Safety Information

MSDS Information

5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid Usage And Synthesis

5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid Preparation Products And Raw materials

Preparation Products	Direct Red 23-->Direct Blend Blue-->Direct Red 31
Raw materials	J acid

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